Jammers Blockers for Office Use

These jammers can be used in the office.With high heat dissipation they can work for a long time to keep your house or office safety and quiet.

Office Use
6 Bands Silvery Universal Desktop GSM 3G 4G Jammers

    6 Bands Silvery Universal Desktop GSM 3G 4G Jammers

    $379.49

    Having a radius up to 40 meters,the silvery  jammers can block GSM,3G and 4G signals.You can also choose to jam the GPS/WiFi or UHF/VHF instead of 4G.And it is so durable due to its high heat dissipation.

Adjustable Cell Phone Jammer for GSM/3G/4G Signals Portable WIFI/GPS Blocker
Portable Waterproof Drone Jammer High Power UAV Blocker
High Power Signal Jammer 433 315 LoJack Blocker

    High Power Signal Jammer 433 315 LoJack Blocker

    $923.46

    With 14 antennas,the signal jammer is more powerful and can block more frequencies.Not only jamming all the mobile phone signals,it also supports LoJack GPS WIFI UHF VHF 433 and 315MHz.

8 Bands Adjustable High power Jammer All Frequencies Jamming Desktop Powerful Jammer
Cell Phone Jammer 3.5G Blocker Jamming WiFi GPS UHF VHF 315MHz Signals
6 Bands Adjustable GSM/3G/4G Cell Phone Jammer GPS WIFI UHF VHF Signal Blocker

Jammer

Camera

Use

Price